Cyfnod
19th century
6,080
Colonial period, ca. 1600-1775
3,713
20th century
3,385
Revolution, 1775-1783
2,376
18th century
2,124
1775-1865
1,589
Civil War, 1861-1865
1,399
To 1775
1,372
1600-1775
1,179
1775-1783
1,155
1800-1899
1,077
17th century
1,006
New Plymouth, 1620-1691
894
Early works to 1800
843
1900-1999
701
1775 - 1783
441
1861-1865
413
1600 - 1775
412
French and Indian War, 1754-1763
356
21st century
332
1620-1691
328
1817-1862
326
1700-1799
317
1775
308
War of 1812
308
1800 - 1899
288
1732-1799
263
1865-1950
248
1900 - 1999
227
1795
218
1812-1815
213
1796
196
1600-1699
191
1812
183
1794
181
1888-1927
178
1798
176
1891-1927
176
French and Indian War, 1755-1763
174
1799
166
1773
162
Queen Anne's War, 1702-1713
157
1951-
156
1800
154
1793
151
1775 - 1865
150
1813
146
1814
146
2000-2099
146
Colonial period
146
rhagor ...